FR796652A - Perfectionnement aux tubes thermioniques et analogues - Google Patents

Perfectionnement aux tubes thermioniques et analogues

Info

Publication number
FR796652A
FR796652A FR796652DA FR796652A FR 796652 A FR796652 A FR 796652A FR 796652D A FR796652D A FR 796652DA FR 796652 A FR796652 A FR 796652A
Authority
FR
France
Prior art keywords
further training
thermionic tubes
thermionic
tubes
training
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Societe Francaise Radio Electrique
Original Assignee
Societe Francaise Radio Electrique
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Societe Francaise Radio Electrique filed Critical Societe Francaise Radio Electrique
Application granted granted Critical
Publication of FR796652A publication Critical patent/FR796652A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
    • H01J19/42—Mounting, supporting, spacing, or insulating of electrodes or of electrode assemblies
    • H01J19/50—Spacing members extending to the envelope
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J2893/00—Discharge tubes and lamps
    • H01J2893/0001—Electrodes and electrode systems suitable for discharge tubes or lamps
    • H01J2893/0002—Construction arrangements of electrode systems
    • H01J2893/0005—Fixing of electrodes
    • H01J2893/0008—Supply leads; Electrode supports via rigid connection to vessel
FR796652D 1935-01-11 1935-01-11 Perfectionnement aux tubes thermioniques et analogues Expired FR796652A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR796652T 1935-01-11

Publications (1)

Publication Number Publication Date
FR796652A true FR796652A (fr) 1936-04-11

Family

ID=9235251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR796652D Expired FR796652A (fr) 1935-01-11 1935-01-11 Perfectionnement aux tubes thermioniques et analogues

Country Status (1)

Country Link
FR (1) FR796652A (fr)

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